docs: def plot_meshes(self, ax=None, marker='+', color='blue', outlines=False,
                      **kwargs):
          """
          Plot the low-resolution mesh boxes on a matplotlib Axes
          instance.
  
          Parameters
          ----------
          ax : `matplotlib.axes.Axes` instance, optional
              If `None`, then the current ``Axes`` instance is used.
  
          marker : str, optional
              The marker to use to mark the center of the boxes.  Default
              is '+'.
  
          color : str, optional
              The color for the markers and the box outlines.  Default is
              'blue'.
  
          outlines : bool, optional
              Whether or not to plot the box outlines in addition to the
              box centers.
  
          kwargs
              Any keyword arguments accepted by
              `matplotlib.patches.Patch`.  Used only if ``outlines`` is
              True.
          """
  
          import matplotlib.pyplot as plt
  
          kwargs['color'] = color
          if ax is None:
              ax = plt.gca()
          ax.scatter(self.x, self.y, marker=marker, color=color)
          if outlines:
              from ..aperture import RectangularAperture
              xy = np.column_stack([self.x, self.y])
              apers = RectangularAperture(xy, self.box_size[1],
                                          self.box_size[0], 0.)
              apers.plot(ax=ax, **kwargs)
          return